On 16/01/2024 16:24, Petar Stoykov wrote: > Sensirion SDP500 is a digital differential pressure sensor. It provides > a digital I2C output. Add devicetree bindings requiring the compatible > string and I2C slave address (reg). > > Signed-off-by: Petar Stoykov <pd.pstoykov@xxxxxxxxx> > --- > .../bindings/iio/pressure/sdp500.yaml | 38 +++++++++++++++++++ > 1 file changed, 38 insertions(+) > create mode 100644 Documentation/devicetree/bindings/iio/pressure/sdp500.yaml Filename like compatible. > > diff --git a/Documentation/devicetree/bindings/iio/pressure/sdp500.yaml > b/Documentation/devicetree/bindings/iio/pressure/sdp500.yaml > new file mode 100644 > index 000000000000..af01ec7e3802 > --- /dev/null > +++ b/Documentation/devicetree/bindings/iio/pressure/sdp500.yaml > @@ -0,0 +1,38 @@ > +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/iio/pressure/sdp500.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: sdp500/sdp510 pressure sensor with I2C bus interface > + > +maintainers: > + - Petar Stoykov <pd.pstoykov@xxxxxxxxx> > + > +description: | Do not need '|' unless you need to preserve formatting. > + Pressure sensor from Sensirion with I2C bus interface. > + There is no software difference between sdp500 and sdp510. > + > +properties: > + compatible: > + const: sensirion,sdp500 > + No resources? No interrupts? No power supply or any pins? No even iio-cells? This looks incomplete. > + reg: > + maxItems: 1 > + > +required: > + - compatible > + - reg > + > +additionalProperties: false > + > +examples: > + - | > + i2c3 { i2c { > + #address-cells = <1>; > + #size-cells = <0>; > + sdp500@40 { Node names should be generic. See also an explanation and list of examples (not exhaustive) in DT specification: https://devicetree-specification.readthedocs.io/en/latest/chapter2-devicetree-basics.html#generic-names-recommendation Best regards, Krzysztof
